I will be glad if I get this answer by July,2

So, we can tell this is a homework problem.

Thank you for taking the time to copy your homework to AMHD.
Please refer to this announcement: https://www.askmehelpdesk.com/finance-accounting/announcement-font-color-ff0000-u-b-read-first-expectations-homework-help-board-b-u-font.html

At first I thought this was a question about why you, being an engineering major, would take management and economics classes and you had to pick your classes by July 2. As in "will I need management or economics as an engineer?" But seeing that you put the word THE as in THE five reasons, maybe not. If it IS homework. Look in a text book. That's probably where the answer comes from.

What are the five reasons engineers study economics and management

Why do engineers study economics

*Head Desk*